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Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
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<html>
  <head>
    <meta charset="utf-8" />
    <title>TAB Key-Based Navigation &mdash; CKEditor Sample</title>
    <script src="../../ckeditor.js"></script>
    <link href="sample.css" rel="stylesheet" />
    <style>
      .cke_focused,
      .cke_editable.cke_focused {
        outline: 3px dotted blue !important;
        *border: 3px dotted blue !important; /* For IE7 */
      }
    </style>
    <script>
      CKEDITOR.on('instanceReady', function (evt) {
        var editor = evt.editor;
        editor.setData(
          "This editor has it's tabIndex set to <strong>" +
            editor.tabIndex +
            '</strong>'
        );

        // Apply focus class name.
        editor.on('focus', function () {
          editor.container.addClass('cke_focused');
        });
        editor.on('blur', function () {
          editor.container.removeClass('cke_focused');
        });

        // Put startup focus on the first editor in tab order.
        if (editor.tabIndex == 1) editor.focus();
      });
    </script>
  </head>
  <body>
    <h1 class="samples">
      <a href="index.html">CKEditor Samples</a> &raquo; TAB Key-Based Navigation
    </h1>
    <div class="warning deprecated">
      This sample is not maintained anymore. Check out its
      <a
        href="https://ckeditor.com/docs/ckeditor4/latest/examples/tabindex.html"
        >brand new version in CKEditor Examples</a
      >.
    </div>
    <div class="description">
      <p>
        This sample shows how tab key navigation among editor instances is
        affected by the <code>tabIndex</code> attribute from the original page
        element. Use TAB key to move between the editors.
      </p>
    </div>
    <p>
      <textarea
        class="ckeditor"
        cols="80"
        id="editor4"
        rows="10"
        tabindex="1"
      ></textarea>
    </p>
    <div
      class="ckeditor"
      contenteditable="true"
      id="editor1"
      tabindex="4"
    ></div>
    <p>
      <textarea
        class="ckeditor"
        cols="80"
        id="editor2"
        rows="10"
        tabindex="2"
      ></textarea>
    </p>
    <p>
      <textarea
        class="ckeditor"
        cols="80"
        id="editor3"
        rows="10"
        tabindex="3"
      ></textarea>
    </p>
    <div id="footer">
      <hr />
      <p>
        CKEditor - The text editor for the Internet -
        <a class="samples" href="https://ckeditor.com/">https://ckeditor.com</a>
      </p>
      <p id="copy">
        Copyright &copy; 2003-2019,
        <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico
        Knabben. All rights reserved.
      </p>
    </div>
  </body>
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